Modify switch handling to centralize parse and validation for --{foo}-is-empty

Signed-off-by: Joey Armstrong <jarmstrong@linuxfoundation.org>
Change-Id: Ia8b955f5451b5b7938d48abdea681e5c8396b376
6 files changed
tree: 06a634ea0017664bea02468fb5a90fe9d2047e91
  1. .gitmodules
  2. .gitreview
  3. bin/
  4. gerrit/
  5. jenkins/
  6. jira/
  7. lf/
  8. makefile